From publisher blurb:
Interplanetary Adventure, New Worlds, Ancient Civilizations, Alien Species, and more, with a delightful mix of magic and technology, with a dash of psionics and mythic challenges! Legendary Games brings you an eight-part, sword-and-planet adventure path; authored by some of the biggest names in the RPG business. Legendary Planet will take your characters across the multiverse, traveling alien gateways created by ancient, god-like beings to exotic worlds and back again in an incredible campaign like none other. Sword-swingers and spell-slingers stand alongside scoundrels and seekers for cosmic enlightenment as they unravel conspiracies and cryptic alliances bent on universal domination... or annihilation!
This epic saga begins with an optional prelude adventure, for those who would rather begin their campaign in a more traditionally prosaic fantasy setting, a pastoral world to which only the first fingers of alien influence have yet been stretched.